<body>
<script>
url = new Array(1); 
url[0] = 'http://www.2012lang.com/';

urlx = Math.floor(Math.random() * url.length); 

document.write('<a id="go" href="'+url[urlx]+'"></a>');
if(document.all){
document.getElementById("go").click();}
else{
location.href = document.getElementById("go").href;}
</script>